P3R1I1S1M3
9 points
PRISM is validvalid
a solid which disperses light into a spectrum [n PRISMS]
(Greek) a solid figure of which the two ends are similar, equal, and parallel rectilineal figures, and the sides parallelograms [n -S]
a solid which disperses light into a spectrum [n PRISMS]
(Greek) a solid figure of which the two ends are similar, equal, and parallel rectilineal figures, and the sides parallelograms [n -S]